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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2005-09-16 19:28:01 +0200
committerJames Bottomley <jejb@mulgrave.(none)>2005-09-20 12:44:31 -0500
commitfe607aa94f5d25ee84f9a9a4fdf2cce3765e12e4 (patch)
treeca259d0afaa16ebc9ddc87e287e1358b069f3f60 /drivers/scsi/tmscsim.c
parentbeb8abd9a958999e238c31814230368045b942b3 (diff)
[SCSI] dc395x: atomic_kmap for PIO
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/tmscsim.c')
-rw-r--r--drivers/scsi/tmscsim.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 9589c67de53..386bd6c67e7 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -988,7 +988,15 @@ din_1:
if( residual )
{
+ static int feedback_requested;
bval = DC390_read8 (ScsiFifo); /* get one residual byte */
+
+ if (!feedback_requested) {
+ feedback_requested = 1;
+ printk(KERN_WARNING "%s: Please, contact <linux-scsi@vger.kernel.org> "
+ "to help improve support for your system.\n", __FILE__);
+ }
+
ptr = (u8 *) bus_to_virt( pSRB->SGBusAddr );
*ptr = bval;
pSRB->SGBusAddr++; xferCnt++;